Java ClearInterceptor类代码示例

import com.jfinal.aop.ClearInterceptor; //导入依赖的package包/类
/**
 * 检查用户账号是否被注册*
 */
@ClearInterceptor
public void checkUser() {
    String loginName = getPara("loginName");
    if (StringUtils.isEmpty(loginName)) {
        renderArgumentError("loginName can not be null");
        return;
    }
    //检查手机号码是否被注册
    boolean exists = Db.findFirst("SELECT * FROM t_user WHERE loginName=?", loginName) != null;
    renderJson(new BaseResponse(exists ? Code.SUCCESS:Code.FAIL, exists ? "registered" : "unregistered"));
}
 

import com.jfinal.aop.ClearInterceptor; //导入依赖的package包/类
/**
 * 登录接口
 */
@ClearInterceptor()
public void login() {
    String loginName = getPara("loginName");
    String password = getPara("password");
    //校验参数, 确保不能为空
    if (!notNull(Require.me()
            .put(loginName, "loginName can not be null")
            .put(password, "password can not be null")
    )) {
        return;
    }
    String sql = "SELECT * FROM t_user WHERE loginName=? AND password=?";
    User nowUser = User.user.findFirst(sql, loginName, StringUtils.encodePassword(password, "md5"));
    LoginResponse response = new LoginResponse();
    if (nowUser == null) {
        response.setCode(Code.FAIL).setMessage("userName or password is error");
        renderJson(response);
        return;
    }
    Map<String, Object> userInfo = new HashMap<String, Object>(nowUser.getAttrs());
    userInfo.remove(PASSWORD);
    response.setInfo(userInfo);
    response.setMessage("login success");
    response.setToken(TokenManager.getMe().generateToken(nowUser));
    response.setConstant(Constant.me());
    renderJson(response);
}
 

import com.jfinal.aop.ClearInterceptor; //导入依赖的package包/类
/**
 * 1. 检查是否被注册*
 * 2. 发送短信验证码*
 */
@ClearInterceptor
public void sendCode() {
    String loginName = getPara("loginName");
    if (StringUtils.isEmpty(loginName)) {
        renderArgumentError("loginName can not be null");
        return;
    }

    //检查手机号码有效性
    if (!SMSUtils.isMobileNo(loginName)) {
        renderArgumentError("mobile number is invalid");
        return;
    }

    //检查手机号码是否被注册
    if (Db.findFirst("SELECT * FROM t_user WHERE loginName=?", loginName) != null) {
        renderJson(new BaseResponse(Code.ACCOUNT_EXISTS,"mobile already registered"));
        return;
    }

    String smsCode = SMSUtils.randomSMSCode(4);
    //发送短信验证码
    if (!SMSUtils.sendCode(loginName, smsCode)) {
        renderFailed("sms send failed");
        return;
    }
    
    //保存验证码数据
    RegisterCode registerCode = new RegisterCode()
            .set(RegisterCode.MOBILE, loginName)
            .set(RegisterCode.CODE, smsCode);

    //保存数据
    if (Db.findFirst("SELECT * FROM t_register_code WHERE mobile=?", loginName) == null) {
        registerCode.save();
    } else {
        registerCode.update();
    }
    
    renderJson(new BaseResponse("sms sended"));
    
}
 

import com.jfinal.aop.ClearInterceptor; //导入依赖的package包/类
/**
 * 用户注册
 */
   @ClearInterceptor()
public void register(){
	//必填信息
	String loginName = getPara("loginName");//登录帐号
       int code = getParaToInt("code", 0);//手机验证码
       int sex = getParaToInt("sex", 0);//性别
       String password = getPara("password");//密码
	String nickName = getPara("nickName");//昵称
   	//头像信息，为空则使用默认头像地址
   	String avatar = getPara("avatar", AppProperty.me().defaultUserAvatar());

       //校验必填项参数
	if(!notNull(Require.me()
               .put(loginName, "loginName can not be null")
               .put(code, "code can not be null")//根据业务需求决定是否使用此字段
               .put(password, "password can not be null")
               .put(nickName, "nickName can not be null"))){
		return;
	}

       //检查账户是否已被注册
       if (Db.findFirst("SELECT * FROM t_user WHERE loginName=?", loginName) != null) {
           renderJson(new BaseResponse(Code.ACCOUNT_EXISTS, "mobile already registered"));
           return;
       }
       
       //检查验证码是否有效, 如果业务不需要，则无需保存此段代码
       if (Db.findFirst("SELECT * FROM t_register_code WHERE mobile=? AND code = ?", loginName, code) == null) {
           renderJson(new BaseResponse(Code.CODE_ERROR,"code is invalid"));
           return;
       }
       
	//保存用户数据
	String userId = RandomUtils.randomCustomUUID();

	new User()
               .set("userId", userId)
               .set(User.LOGIN_NAME, loginName)
	        .set(User.PASSWORD, StringUtils.encodePassword(password, "md5"))
               .set(User.NICK_NAME, nickName)
	        .set(User.CREATION_DATE, DateUtils.getNowTimeStamp())
	        .set(User.SEX, sex)
               .set(User.AVATAR, avatar)
               .save();
	
       //删除验证码记录
       Db.update("DELETE FROM t_register_code WHERE mobile=? AND code = ?", loginName, code);
       
	//返回数据
	renderJson(new BaseResponse("success"));
}